/* 山东省高校联盟统一登录 begin */
.sdunified-login{
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
}
.sdunified-login >.content{
    height: 150px;
    width: 150px;
    position: absolute;
    top: 50%;
    left: 50%;
    margin: -75px 0 0 -75px;
}
.sdunified-login >.content .ul-btn{
    background-color: #ec7813;
    color: #fff;
    width: 150px;
    text-align: center;
    height: 40px;
    line-height: 40px;
    margin: 15px auto 0;
    display: block;
    border-radius: 6px;
}
.sdunified-login >.content .ul-btn:nth-child(2){
    background-color: #20bd75;
}
.sdunified-login >.content .ul-btn:nth-child(2):hover{
    background-color: #13ac66;
}
.sdunified-login >.content .ul-btn:nth-child(3){
    background-color: #1e89db;
}
.sdunified-login >.content .ul-btn:nth-child(3):hover{
    background-color: #1479c7;
}
.sdunified-login >.content .ul-btn img{
    vertical-align: middle; 
    margin: -4px 6px 0 0
}
.sdunified-login >.content .ul-btn:first-child{
    margin-top: 0;
}
.sdunified-login >.content .ul-btn:hover{
    background-color: #d76a0c;
}
/* 山东省高校联盟统一登录 end */